I have a fully rebuilt UMB engine, soon to be running in testbed. New liners and pistons, reprofiled cam, water jacket replaced and modern crank oil seals fitted. All for less than AC "experts" charge to just rebuild your engine. Comes with matching gearbox.
Please Contact to view when running/ discus your needs. " New" Cats Paw block engine being made now, please ask for details.
Also I have a new steel billet crank and rods and L/ W flywheel for immediate sale.